2SK3801
- Mfr.Part #
- 2SK3801
- Manufacturer
- Sanken Electric Co., Ltd.
- Package / Case
- TO-3P-3, SC-65-3
- Datasheet
- Download
- Description
- MOSFET N-CH 40V 70A TO3P
- Stock
- 48,146
- In Stock :
- 48,146
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- Manufacturer :
- Sanken Electric Co., Ltd.
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Package Shape :
- RECTANGULAR
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Product Status :
- Active
- Current - Continuous Drain (Id) @ 25°C :
- 70A Ta
- Terminal Position :
- Single
- Terminal Form :
- THROUGH-HOLE
- Surface Mount :
- No
- Power Dissipation (Max) :
- 100W (Tc)
- Drain to Source Voltage (Vdss) :
- 40V
- Rds On (Max) @ Id, Vgs :
- 6m Ω @ 35A, 10V
- FET Technology :
- METAL-OXIDE SEMICONDUCTOR
- JESD-30 Code :
- R-PSFM-T3
- Package / Case :
- TO-3P-3, SC-65-3
- ECCN Code :
- EAR99
- FET Type :
- N-Channel
- Continuous Drain Current (ID) :
- 70A
- Configuration :
- Single
- Transistor Element Material :
- SILICON
- Reach Compliance Code :
- Unknown
- Pbfree Code :
- yes
- Vgs (Max) :
- ±20V
- Power Dissipation-Max :
- 100W Tc
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- HTS Code :
- 8541.29.00.95
- Packaging :
- Bulk
- Number of Terminals :
- 3
- Qualification Status :
- Not Qualified
- Operating Mode :
- ENHANCEMENT MODE
- Published :
- 2008
- FET Feature :
- -
- Series :
- -
- Avalanche Energy Rating (Eas) :
- 400 mJ
- RoHS Status :
- RoHS Compliant
- Number of Elements :
- 1
- Pin Count :
- 3
- Number of Terminations :
- 3
- Polarity/Channel Type :
- N-Channel
- Drain-source On Resistance-Max :
- 6Ohm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 24 Weeks
- Input Capacitance (Ciss) (Max) @ Vds :
- 5100pF @ 10V
- Package :
- Bulk
- Supplier Device Package :
- TO-3P
- Mount :
- Through Hole
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Through Hole
- Manufacturer :
- Sanken Electric Co Ltd
- Operating Temperature :
- 150°C TJ
- DS Breakdown Voltage-Min :
- 40V
- Vgs(th) (Max) @ Id :
- 4V @ 1mA
- Pulsed Drain Current-Max (IDM) :
- 140A
- Datasheets
- 2SK3801
2SK3801 Documents

N-Channel Bulk 6m Ω @ 35A, 10V ±20V 5100pF @ 10V 40V TO-3P-3, SC-65-3
2SK3801 Overview
There is a phenomenon known as "avalanche break down", where avalanche energy is applied to the MOSFET and avalanche energy rating (Eas) is 400 mJ.Input capacitance, CI, is defined as the capacitance between two input terminals of an op amp with one input grounded, and the input capacitance of this device is 5100pF @ 10V.This device has a continuous drain current (ID) of [70A], which is its maximum continuous current.A maximum pulsed drain current of 140A is the maximum peak drain current rated for this device.In order to maintain normal operation, it is recommended to keep the DS breakdown voltage above 40V.In order to operate this transistor, a voltage of 40V is needed from the drain to the source (Vdss).Its overall power consumption can be reduced by using drive voltage (10V).
2SK3801 Features
the avalanche energy rating (Eas) is 400 mJ
a continuous drain current (ID) of 70A
based on its rated peak drain current 140A.
a 40V drain to source voltage (Vdss)
2SK3801 Applications
There are a lot of Sanken
2SK3801 applications of single MOSFETs transistors.
- Uninterruptible Power Supply
- AC-DC Power Supply
- Synchronous Rectification for ATX 1 Server I Telecom PSU
- Motor drives and Uninterruptible Power Supplies
- Micro Solar Inverter
- DC/DC converters
- Power Tools
- Motor Drives and Uninterruptible Power Supples
- Synchronous Rectification
- Battery Protection Circuit
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